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0.368 or 36.8%.

And you should specify that it is a standard normal distribution.

0.368 or 36.8%.

And you should specify that it is a standard normal distribution.

0.368 or 36.8%.

And you should specify that it is a standard normal distribution.

0.368 or 36.8%.

And you should specify that it is a standard normal distribution.

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0.368 or 36.8%.

And you should specify that it is a standard normal distribution.

Q: What proportion of a normal distribution is located between z-0.90 and z 0.90?

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Approx 78.88 % Normal distribution tables give the area under the normal curve between the mean where z = 0 and the given number of standard deviations (z value) to its right; negative z values are to the left of the mean. Looking up z = 1.25 gives 0.3944 (using 4 figure tables). → area between -1.25 and 1.25 is 0.3944 + 0.3944 = 0.7888 → the proportion of the normal distribution between z = -1.25 and z = 1.25 is (approx) 78.88 %

A half.

Between z = -1.16 and z = 1.16 is approx 0.7540 (or 75.40 %). Which means ¾ (0.75 or 75%) of the normal distribution lies between approximately -1.16 and 1.16 standard deviations from the mean.

Pr(Z > 1.16) = 0.123

They are both continuous, symmetric distribution functions.

Related questions

0.15542174161

0.419243340766

0.866

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Prob(-0.5 < z < 0.5) = 0.3830

0.3829 approx.

0% of a normal (of any) distribution falls between z 1.16 and z 1.16. 1.16 - 1.16 = 0.

Approx 78.88 % Normal distribution tables give the area under the normal curve between the mean where z = 0 and the given number of standard deviations (z value) to its right; negative z values are to the left of the mean. Looking up z = 1.25 gives 0.3944 (using 4 figure tables). → area between -1.25 and 1.25 is 0.3944 + 0.3944 = 0.7888 → the proportion of the normal distribution between z = -1.25 and z = 1.25 is (approx) 78.88 %

It is 0.158655, approx.

0.0668 or about 1/15

77.45%

A half.